[Industrial circular No. 28/50 of 22 December 1950 concerning labeling of harmful substances in industrial use].
D006801:Humans; D007221:Industry; D016272:Occupational Health / Q000331:legislation & jurisprudence*; D014376:Tuberculosis / Q000628:therapy*
INDUSTRIAL HYGIENE/legislation; TUBERCULOSIS/therapy
CIRCULAIRE tr 28/50 du 22 décembre 1950 relative aux conditions d'étiquetage des produits nocifs à usage industriel.